GCD of 561, 369, 557, 232 Calculator

Given Input numbers are 561, 369, 557, 232

In the factoring method, we have to find the divisors of all numbers

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

Divisors of 557 :

The positive integer divisors of 557 that completely divides 557 are.

1, 557

Divisors of 232 :

The positive integer divisors of 232 that completely divides 232 are.

1, 2, 4, 8, 29, 58, 116, 232

GCD of numbers is the greatest common divisor

So, the GCD (561, 369, 557, 232) = 1.

Given numbers are 561, 369, 557, 232

The list of prime factors of all numbers are

Prime factors of 561 are 3 x 11 x 17

Prime factors of 369 are 3 x 3 x 41

Prime factors of 557 are 557

Prime factors of 232 are 2 x 2 x 2 x 29

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 561, 369, 557, 232

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(561, 369) = 69003

GCD(561, 369) = ( 561 x 369 ) / 69003

= 561 / 369

= 561

Step2:

LCM(3, 557) = 1671

GCD(3, 557) = ( 3 x 557 ) / 1671

= 3 / 557

= 3

Step3:

LCM(1, 232) = 232

GCD(1, 232) = ( 1 x 232 ) / 232

= 1 / 232

= 1

So, Greatest Common Divisor of 561, 369, 557, 232 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 709, 175, 354, 760
• GCD of 513, 146, 687, 422
• GCD of 144, 142, 589, 160
• GCD of 286, 579, 355, 548
• GCD of 395, 549, 449, 237

Given numbers are 561, 369, 557, 232
The greatest common divisor of numbers 561, 369, 557, 232 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 561, 369, 557, 232 is 1.

1. What is the GCD of 561, 369, 557, 232?

GCD of given numbers 561, 369, 557, 232 is 1

2. How to calculate the greatest common divisor of 561, 369, 557, 232?

We can find the highest common divisor of 561, 369, 557, 232 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 561, 369, 557, 232 i.e 1.

3. How can I use the GCD of 561, 369, 557, 232Calculator?

Out the numbers 561, 369, 557, 232 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.